﻿
using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using jutehui.IDAL;
using Maticsoft.DBUtility;//Please add references
namespace jutehui.SQLServerDAL
{
	/// <summary>
	/// 数据访问类:jthimg
	/// </summary>
	public partial class jthimg:Ijthimg
	{
		public jthimg()
		{}
		#region  BasicMethod

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(long ID)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from jthimg");
			strSql.Append(" where ID=@ID");
			SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.BigInt)
			};
			parameters[0].Value = ID;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public long Add(jutehui.Model.jthimg model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into jthimg(");
			strSql.Append("imgUrl,webUrl,webType,webName,imgSizeType,colorValue,imgOrder,memo)");
			strSql.Append(" values (");
			strSql.Append("@imgUrl,@webUrl,@webType,@webName,@imgSizeType,@colorValue,@imgOrder,@memo)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@imgUrl", SqlDbType.NVarChar,50),
					new SqlParameter("@webUrl", SqlDbType.NVarChar,100),
					new SqlParameter("@webType", SqlDbType.Int,4),
					new SqlParameter("@webName", SqlDbType.NVarChar,50),
					new SqlParameter("@imgSizeType", SqlDbType.Int,4),
					new SqlParameter("@colorValue", SqlDbType.NVarChar,50),
					new SqlParameter("@imgOrder", SqlDbType.Int,4),
					new SqlParameter("@memo", SqlDbType.NVarChar,100)};
			parameters[0].Value = model.imgUrl;
			parameters[1].Value = model.webUrl;
			parameters[2].Value = model.webType;
			parameters[3].Value = model.webName;
			parameters[4].Value = model.imgSizeType;
			parameters[5].Value = model.colorValue;
			parameters[6].Value = model.imgOrder;
			parameters[7].Value = model.memo;

			object obj = DbHelperSQL.GetSingle(strSql.ToString(),parameters);
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt64(obj);
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(jutehui.Model.jthimg model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update jthimg set ");
			strSql.Append("imgUrl=@imgUrl,");
			strSql.Append("webUrl=@webUrl,");
			strSql.Append("webType=@webType,");
			strSql.Append("webName=@webName,");
			strSql.Append("imgSizeType=@imgSizeType,");
			strSql.Append("colorValue=@colorValue,");
			strSql.Append("imgOrder=@imgOrder,");
			strSql.Append("memo=@memo");
			strSql.Append(" where ID=@ID");
			SqlParameter[] parameters = {
					new SqlParameter("@imgUrl", SqlDbType.NVarChar,50),
					new SqlParameter("@webUrl", SqlDbType.NVarChar,100),
					new SqlParameter("@webType", SqlDbType.Int,4),
					new SqlParameter("@webName", SqlDbType.NVarChar,50),
					new SqlParameter("@imgSizeType", SqlDbType.Int,4),
					new SqlParameter("@colorValue", SqlDbType.NVarChar,50),
					new SqlParameter("@imgOrder", SqlDbType.Int,4),
					new SqlParameter("@memo", SqlDbType.NVarChar,100),
					new SqlParameter("@ID", SqlDbType.BigInt,8)};
			parameters[0].Value = model.imgUrl;
			parameters[1].Value = model.webUrl;
			parameters[2].Value = model.webType;
			parameters[3].Value = model.webName;
			parameters[4].Value = model.imgSizeType;
			parameters[5].Value = model.colorValue;
			parameters[6].Value = model.imgOrder;
			parameters[7].Value = model.memo;
			parameters[8].Value = model.ID;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(long ID)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from jthimg ");
			strSql.Append(" where ID=@ID");
			SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.BigInt)
			};
			parameters[0].Value = ID;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 批量删除数据
		/// </summary>
		public bool DeleteList(string IDlist )
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from jthimg ");
			strSql.Append(" where ID in ("+IDlist + ")  ");
			int rows=DbHelperSQL.ExecuteSql(strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public jutehui.Model.jthimg GetModel(long ID)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 ID,imgUrl,webUrl,webType,webName,imgSizeType,colorValue,imgOrder,memo from jthimg ");
			strSql.Append(" where ID=@ID");
			SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.BigInt)
			};
			parameters[0].Value = ID;

			jutehui.Model.jthimg model=new jutehui.Model.jthimg();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				return DataRowToModel(ds.Tables[0].Rows[0]);
			}
			else
			{
				return null;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public jutehui.Model.jthimg DataRowToModel(DataRow row)
		{
			jutehui.Model.jthimg model=new jutehui.Model.jthimg();
			if (row != null)
			{
				if(row["ID"]!=null && row["ID"].ToString()!="")
				{
					model.ID=long.Parse(row["ID"].ToString());
				}
				if(row["imgUrl"]!=null)
				{
					model.imgUrl=row["imgUrl"].ToString();
				}
				if(row["webUrl"]!=null)
				{
					model.webUrl=row["webUrl"].ToString();
				}
				if(row["webType"]!=null && row["webType"].ToString()!="")
				{
					model.webType=int.Parse(row["webType"].ToString());
				}
				if(row["webName"]!=null)
				{
					model.webName=row["webName"].ToString();
				}
				if(row["imgSizeType"]!=null && row["imgSizeType"].ToString()!="")
				{
					model.imgSizeType=int.Parse(row["imgSizeType"].ToString());
				}
				if(row["colorValue"]!=null)
				{
					model.colorValue=row["colorValue"].ToString();
				}
				if(row["imgOrder"]!=null && row["imgOrder"].ToString()!="")
				{
					model.imgOrder=int.Parse(row["imgOrder"].ToString());
				}
				if(row["memo"]!=null)
				{
					model.memo=row["memo"].ToString();
				}
			}
			return model;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ID,imgUrl,webUrl,webType,webName,imgSizeType,colorValue,imgOrder,memo ");
			strSql.Append(" FROM jthimg ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
			strSql.Append(" ID,imgUrl,webUrl,webType,webName,imgSizeType,colorValue,imgOrder,memo ");
			strSql.Append(" FROM jthimg ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) FROM jthimg ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			object obj = DbHelperSQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT * FROM ( ");
			strSql.Append(" SELECT ROW_NUMBER() OVER (");
			if (!string.IsNullOrEmpty(orderby.Trim()))
			{
				strSql.Append("order by T." + orderby );
			}
			else
			{
				strSql.Append("order by T.ID desc");
			}
			strSql.Append(")AS Row, T.*  from jthimg T ");
			if (!string.IsNullOrEmpty(strWhere.Trim()))
			{
				strSql.Append(" WHERE " + strWhere);
			}
			strSql.Append(" ) TT");
			strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@fldName", SqlDbType.VarChar, 255),
					new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@PageIndex", SqlDbType.Int),
					new SqlParameter("@IsReCount", SqlDbType.Bit),
					new SqlParameter("@OrderType", SqlDbType.Bit),
					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
					};
			parameters[0].Value = "jthimg";
			parameters[1].Value = "ID";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  BasicMethod
		#region  ExtensionMethod

		#endregion  ExtensionMethod
	}
}

